scope string | period_start string | period_end string | receipts_minted int64 | successful_calls float64 | distinct_callers float64 | wrap_ups float64 | pickups float64 | day_pass_activations_counter float64 | verified_day_pass_sales_cumulative float64 | notes string |
|---|---|---|---|---|---|---|---|---|---|---|
all_time_totals | null | 2026-10-29 | 81,478 | 71,164 | null | null | null | null | null | Platform totals read from GET https://zambo.dev/api/stats on 2026-10-29. |
continuity_publish_window | 2026-10-28 | 2026-10-29 | 3,839 | null | 951 | 58 | 93 | 5 | 11 | First 26 hours after the continuity publish of 2026-10-28 15:45 EDT. Counted from the public receipt stream. The activations counter records activation events and can exceed verified sales; the verified sales column is the count of confirmed Day Pass purchases. |
single_day_wednesday | 2026-10-21 | 2026-10-21 | 1,726 | null | null | null | null | null | null | Receipts minted on Wednesday 2026-10-21, counted from the public receipt stream (end-of-day count). |
single_day_wednesday | 2026-10-28 | 2026-10-28 | 3,623 | null | null | null | null | null | null | Receipts minted on Wednesday 2026-10-28, counted from the public receipt stream (end-of-day count). |
Agent Work Index
A public index of real AI agent work volume, published by Zambo from its own live platform numbers. Zambo is the verifiable work layer for AI: 153 tools behind one MCP endpoint at https://zambo.dev/mcp, cross-AI handover and memory that carry work between AIs, and a verifiable receipt for every job. A receipt proves the saved result was not changed since it was saved.
Only Zambo can publish this series, because only Zambo runs the stream it is counted from. Other platforms can describe agent work; this index counts it.
Files
agent-work-index.csv: dated aggregate observations. Scopes so far: platform all-time totals, the first 26 hours after the continuity publish of 2026-10-28, and Wednesday single-day receipt counts for week-over-week comparison.tool-mix-continuity-window.csv: the top 10 tools by calls in the continuity publish window. Memory and continuity tools hold about half the call volume; that habit, not any single tool, is what the index exists to track.
Definitions
- Receipts minted: AER-1 receipts issued. Every call issues a receipt, including a rejected call.
- Successful calls: completed MCP tool calls.
- Wrap-ups: handover calls. An agent finishing in one AI wraps its work so another AI can pick it up.
- Pickups: handover_accept calls. Picking up in another AI is always free.
- Distinct callers: distinct caller identities in the window.
- Day Pass activations counter: raw activation events recorded by the platform counter. It can exceed verified sales, so it is published labeled as a counter, next to the verified sales count.
- Verified Day Pass sales: confirmed Day Pass purchases (payment and activation together). 11 cumulative as of 2026-10-29.
Methodology
Counts come from two public sources anyone can re-read: the platform stats endpoint at https://zambo.dev/api/stats and the public receipt stream at https://zambo.dev/api/receipts/recent. Counts only: this dataset contains no wallet addresses, no caller identifiers, and no receipt contents.
Cadence
Updated monthly, with special windows (like the continuity publish window above) added when the platform ships something measurable.
Links
- Platform: https://zambo.dev
- Add Zambo to your agent: https://zambo.dev/add/
- AER-1 conformance corpus: https://zambo.dev/aer1/corpus.json
- Agent execution receipts dataset: https://huggingface.co/datasets/zambodotdev/agent-execution-receipts
- Downloads last month
- 60